baber/WOPTO huggingface dataset:
Patent JP-2022145154-A (JP)
Title: hydraulic system
Inventor: OKAMURA JUN
IPC: F15B11/08
Filed: 2021-03-19
Abstract: To provide a hydraulic system in which control pressure output from an electromagnetic valve can quickly follow a control requirement value at a start of the drive of the electromagnetic valve.SOLUTION: A hydraulic system 100 is provided which comprises: an electromagnetic valve 11A (11B) generating control pressure pA (pB) for operating a control valve 4; an operation device 10 performing an operation for inputting a control requirement value pR being a requirement value of the control pressure pA (pB); and a controller 30 setting a control target value pT being a target value of the control pressure pA according to the control requirement value pR, and driving the electromagnetic valve 11A (11B) by the control target value pT, the controller 30 sets the control target value pT in such a manner that the control target value pT search maximum output pressure pmax within a use range of the electromagnetic valve 11A (11B) at a starting point of the drive of the electromagnetic valve 11A (11B), and gradually approximates the control requirement value pR together with the lapse of a time after the control target value reaches the maximum output pressure pmax.SELECTED DRAWING: Figure 4
Patent JP-2022148051-A (JP)
Title: Positioning device
Inventor: TANAKA KOMEI
IPC: G01S19/43
Filed: 2021-03-24
Abstract: To provide a positioning device that can perform highly accurate real-time kinematic positioning in accordance with a peripheral environment by properly eliminating a multipath wave.SOLUTION: A positioning device 1 receives radio waves from a plurality of positioning satellites 2 by a stationary station 10 of which location is known and a mobile station 20 of which location is to be obtained, and performs real-time kinematic positioning of the location of the mobile station on the basis of a phase difference to reception points of both stations from the positioning satellites 2. The positioning device 1 has: a reception intensity measurement unit 21 that measures reception intensity of a signal of the positioning satellite 2; a threshold setting unit 24 that, in accordance with a peripheral environment, sets a reception intensity threshold of the reception intensity for each environment; and a positioning computation unit 25 that excludes a received signal less than the reception intensity threshold. The positioning device 1 has an environment acquisition unit 23, and can acquire a peripheral environment. The positioning device 1 can set an elevation angle threshold in the threshold setting unit 24, and can exclude the positioning satellite 2 less than the elevation angle threshold.SELECTED DRAWING: Figure 2
Patent JP-2021100427-A (JP)
Title: Cell conveyance apparatus
Inventor: TANABE KOJI
IPC: G16B25/10
Filed: 2021-03-24
Abstract: To provide a technique of timely fabricating/preserving a stem cell at a low cost and high quality control.SOLUTION: A cell conveyance apparatus that conveys a somatic cell collected from a somatic cell donor to one or a plurality of airtight manufacturing apparatuses which fabricates a stem cell from the somatic cell or conveys the stem cell to a stem cell storage comprises: somatic cell collection vials 102 equipped with a first individual identification device, or stem cell freezing vials equipped with a second individual identification device; a conveyance container 301 which is constituted to store the somatic cell collection vials or the stem cell freezing vials; a reader which is constituted to read out at least one of donor identification information, manufacturing apparatus identification information and storage identification information of the identification device; and conveyance means which conveys the conveyance container storing the somatic cell collection vials or the stem cell freezing vials on the basis of the read-out manufacturing apparatus identification information or storage identification information.SELECTED DRAWING: Figure 39
Patent JP-2022149078-A (JP)
Title: Strut hardware and underfloor structure using the same
Inventor: HASHIZUME IZURU
IPC: E04F15/00
Filed: 2021-03-25
Abstract: To adjust a height easily from above even after the placement of a floor panel.SOLUTION: In strut hardware 11 having a base part 21 placed on an installation surface 15, a support part 31 erected on the base part 21, and a receiving part 41 receiving a sleeper 13a at an upper part of the support part 31, the support part 31 is formed in a round bar shape and can rotate relatively on the base part 21. A male screw 34 is formed downward from an upper end on an outer peripheral surface of the support part 31, and the receiving part 41 can move along a longitudinal direction of the support part 31. The receiving part 41 has a cylindrical shaft part 42 engaging with the male screw 34 of the support part 31 extending vertically at a central part and forms four cross bar receiving parts 45 receiving an end of the sleeper 13a around the cylindrical shaft part 42. A female screw member 51 and an auxiliary nut 52 for the rotation of the support part 31 and the positioning of the receiving part 41 are provided at a part above the receiving part 41 at the male screw 34 of the support part 31.SELECTED DRAWING: Figure 6
Patent JP-2022149204-A (JP)
Title: Ink jet recording method and ink jet recording apparatus
Inventor: YODA TOSHIYUKI
IPC: C09D11/322
Filed: 2021-03-25
Abstract: To provide an ink jet recording method and an ink jet recording apparatus which can cure a yellow ink effectively and can produce a highly reliable recorded object efficiently.SOLUTION: An ink jet recording method of the present invention comprises: an ejection step of ejecting a yellow ink, which is a radiation curable ink, from an inkjet head onto a recording medium; and a curing step of irradiating the yellow ink ejected onto the recording medium with a radiation having a peak wavelength of less than 350 nm from an LED irradiator and curing the yellow ink.SELECTED DRAWING: None
Patent JP-2022149296-A (JP)
Title: Print circuit board and manufacturing method thereof
Inventor: OTSUKI ATSUKO
IPC: H05K1/02
Filed: 2021-03-25
Abstract: To provide a print circuit board manufactured using a substrate material in which a resin containing magnesium oxide is used as an insulating material, and from which magnesium oxide exposed on a resin surface is removed by processing so as not to affect product quality.SOLUTION: In a print circuit board using an insulating resin containing magnesium oxide as a substrate material, the side wall surface of a through hole of the print circuit board and the side wall surface and bottom surface of the bottomed hole are provided with an exposed surface of the insulating resin having a shape derived from the form of the magnesium oxide.SELECTED DRAWING: Figure 1
Patent JP-2022150914-A (JP)
Title: Thermoplastic resin composition containing carbon nanotube and thermoplastic resin
Inventor: CHIKADA YASUSHI
IPC: C08K7/00
Filed: 2021-03-26
Abstract: To provide a thermoplastic resin composition having higher mechanical strength though containing a carbon nanotube compared to the case of containing no carbon nanotube.SOLUTION: A thermoplastic resin composition contains a carbon nanotube and a thermoplastic resin, wherein a percentage content of the carbon nanotube of the thermoplastic resin composition is 0.01 mass% or more and less than 0.07 mass%, an average outer diameter of the carbon nanotube is 3.0 nm or less, and when the surface of the thermoplastic resin composition is observed with a range of 10 mm×10 mm at a magnification of 200 times using an optical microscope, an aggregate of the carbon nanotube having a maximum diameter of 50 μm or more is not observed.SELECTED DRAWING: None
Patent JP-2022153928-A (JP)
Title: Binder for ceramic green sheet, composition for ceramic green sheet binder, composition for producing ceramic green sheet, method for producing the same, ceramic green sheet and method for producing laminated ceramic capacitor
Inventor: KONDO TOMOFUMI
IPC: C08L33/00
Filed: 2021-03-30
Abstract: To provide a ceramic green sheet having excellent strength.SOLUTION: A binder for a ceramic green sheet comprises nano-cellulose.SELECTED DRAWING: None
Patent JP-2022155350-A (JP)
Title: Polyethylene resin composition for stretched base material film, and stretched base material film formed of the same, laminate including the same, and packaging material
Inventor: HOSOMI SHOGO
IPC: B29C48/08
Filed: 2021-03-30
Abstract: To provide a polyethylene resin composition for a stretched base material which is excellent in impact strength, and is suitable as a stretched base material.SOLUTION: A polyethylene resin composition for a stretched base material film satisfies all of the following physical properties (a-1) to (a-4). (a-1): density of 0.880 g-0.935 g/cm3, (a-2): melt flow rate (MFR) at a temperature of 190°C and a load of 2.16 kg of 0.1-7 g/10 min, (a-3): maximum take-up speed (MDS) at 190°C and MFR at a temperature of 190°C and a load of 2.16 kg satisfying all the (i) to (iii): (i) 0<MDS≤220, (ii) MDS≥40MFR (only in the case of 0.1≤MFR≤2.5) and (iii) MDS≥100 (only in the case of 2.5<MFR≤7.0), and (a-4): (Mw/Mn) of 1.5-10.0.SELECTED DRAWING: Figure 1
Patent JP-2022156151-A (JP)
Title: Refrigerating device
Inventor: HAMADATE JUNICHI
IPC: F24F1/30
Filed: 2021-03-31
Abstract: To provide a refrigerating device that can downsize a refrigerant flow passage unit.SOLUTION: A refrigerating device comprises: a refrigerant flow passage unit 10 comprising a plurality of plates 21, 22, and 23 mutually laminated, and inside which a refrigerant flow passage 15 is formed; first components 42, 44, 51, and 57 and second components 40, 41, and 46 constituting a refrigerant circuit 30; and a casing 60 housing the refrigerant flow passage unit 10 and the first and second components. The refrigerant flow passage unit 10 comprises a first surface 10A and a second surface 10B on both sides of the plates 21, 22, and 23 in the normal direction, and is arranged in the housing 60 in a posture in which the first surface 10A and the second surface 10B are erected. The first components 42, 44, 51, and 57 are connected to the first surface 10A. The second components 40, 41, and 46 are connected to the second surface 10B.SELECTED DRAWING: Figure 2
Patent JP-2021100685-A (JP)
Title: Game machine
Inventor: OKUBO KENICHI
IPC: A63F7/02
Filed: 2021-04-02
Abstract: To provide a game machine capable of preferably suppressing a dishonest act for intentionally leading a lottery result using numerical information to a result in which a player can acquire a predetermined privilege.SOLUTION: A progress MPU 102 performs a winning/loss lottery based on occurrence of ball entry to an operation hole, starts a performance for a game round, and finishes the performance in a state of performing a display corresponding to the result of the winning/loss lottery. A jackpot random number counter C1 is used in the winning/loss lottery. The jackpot random number counter C1 is a loop counter in which the numerical information is periodically updated. In such a configuration, an update MPU 121 which is different from the progress MPU 102 is provided, and the update MPU 121 performs update of the numerical information of the jackpot random number counter C1. The update MPU 121 executes processing for varying an initial value of the jackpot random number counter C1 when supply of operation power is started.SELECTED DRAWING: Figure 5
Patent JP-2022162407-A (JP)
Title: Notification system and notifying method
Inventor: KURASAWA KANTO
IPC: H04N1/00
Filed: 2021-04-12
Abstract: To provide a notification system for notifying replacement/replenishment of consumables at an appropriate timing with a simplified configuration.SOLUTION: A communication device transmits positional information about a storage location of consumables stored in storage means and remaining amount information of consumables provided in the communication device, to an information processing device. Then, the communication device acquires current positional information of the information processing device and transmits the current positional information to the information processing device. The information processing device receives the positional information of the storage location and the remaining amount information from the communication device. Next, the information processing device receives the current positional information of the information processing device from the communication device. And then, the information processing device shows a display related to notification of the consumables for the communication device based on the positional information of the storage location, the current positional information of the information processing device, and the remaining amount information.SELECTED DRAWING: Figure 10
Patent JP-2022163789-A (JP)
Title: Transportation auxiliary tool for board material
Inventor: NISHIZAWA KENJI
IPC: B66F11/04
Filed: 2021-04-15
Abstract: To provide a transportation auxiliary tool for a board material capable of easily transporting a board material B to the vicinity of a ceiling while securing a work space for constructing the board material.SOLUTION: A transportation auxiliary tool that transports the board material B to a high place by using the elevating operation of an elevating scaffolding device 100 comprises a mounting table 2 for mounting the board material B in an upright state, a guide member 3 having an engagement hole 32 for adjusting the height position of the mounting table 2, and an attachment portion 4 for detachably attaching the guide member 3 to a handrail 104 of the scaffolding device 100. When using, the board material B is placed on the mounting table 2 with the attachment portion 4 attached to the handrail 104 so as to be leaned against it, and a scaffolding 101 is raised and lowered in this state to transport the board material B to a desired height position.SELECTED DRAWING: Figure 3
Patent JP-2022171128-A (JP)
Title: Heat-shrinkable multilayer film
Inventor: TAKAICHI HAYATO
IPC: B32B27/32
Filed: 2021-04-30
Abstract: To provide a heat-shrinkable multilayer film having higher resistance to skin whitening while maintaining rigidity.SOLUTION: A heat-shrinkable multilayer film includes a base material, an intermediate layer and a surface layer. The base material has a first side and a second side, and contains a thermoplastic resin. The intermediate layer is laminated to at least one of the first side and the second side of the base material. The surface layer is laminated on the intermediate layer, and contains a thermoplastic resin. The intermediate layer contains 50 mass% or more and 90 mass% or less of a cyclic olefin resin, and 5 mass% or more and 35 mass% or less of a petroleum resin. A thickness of the surface layer is 10% or less of a thickness of the resin constituting the entire heat-shrinkable multilayer film.SELECTED DRAWING: Figure 1
Patent JP-2022177502-A (JP)
Title: Secondary battery case, and secondary battery comprising the same
Inventor: HAYASHI MICHIYA
IPC: H01M50/55
Filed: 2021-05-18
Abstract: To provide a secondary battery case capable of improving heat resistance to laser welding and the like while suppressing leakage of an electrolytic solution to the exterior and infiltration of moisture to the interior.SOLUTION: A secondary battery case comprises: a case main body 10; a collector terminal 2 provided so as to penetrate through the case main body; a first sealing member 31 that seals between the case main body and the collector terminal; and a second sealing member 32 provided at an inner side of the case main body from the first sealing member and in contact with a lateral face 2a of the collector terminal and a part of an inner surface of the case main body. The first sealing member contains fluorine-based rubber as a main component. The second sealing member contains ethylene-α olefin-based copolymer rubber as a main component.SELECTED DRAWING: Figure 2
Patent JP-2021139909-A (JP)
Title: Light detection and ranging (lidar) device
Inventor: PIERRE-YVES DROZ
IPC: G01S7/497
Filed: 2021-05-19
Abstract: To provide a light detection and ranging (LIDAR) device with an off-axis receiver.SOLUTION: In one example, a LIDAR device includes a light source that emits light, and a transmit lens that directs the emitted light to illuminate a region of an environment with a field of view defined by the transmit lens. The LIDAR device also includes a receive lens that focuses at least a portion of incoming light propagating from the illuminated region of the environment along a predefined optical path. The LIDAR device also includes an array of light detectors positioned along the predefined optical path. The LIDAR device also includes an offset light detector positioned outside the predefined optical path. The LIDAR device also includes a controller that determines whether collected sensor data from the array of light detectors includes data associated with another light source different than the light source of the device based on output from the offset light detector.SELECTED DRAWING: Figure 3
Patent JP-2022178187-A (JP)
Title: shower head
Inventor: SATO HIROHIKO
IPC: B05B1/18
Filed: 2021-05-19
Abstract: To provide a shower head that has excellent cleaning effect.SOLUTION: A shower head 1 for leading water to a water discharge port along a flow channel P includes: a fine bubble generation means 4 for dividing and refining a gas contained in water; and pulsation imparting means 5A disposed upstream of the flow channel P from the fine bubble generation means 4 and imparting pulsation to water.SELECTED DRAWING: Figure 2
Patent JP-2022180019-A (JP)
Title: Image formation device
Inventor: MIZUGUCHI KEISUKE
IPC: B65H85/00
Filed: 2021-05-24
Abstract: To down-size devices and avoid jams on a returning transport path of a reversing transport path.SOLUTION: A returning transport path 304 is provided on the side of a carry-in path 500 in a lower frame 1b, extends from a second relay port 304a formed facing a first relay port 303b to a delivery port 304b formed facing a supply port 301a, and is formed into a convex shape so as to be curved downward. An insertion path 305 is provided in the lower frame 1b and extends from an insertion port 305a opened to the side of the lower frame 1b to a confluence port 304c formed in the returning transport path 304. Multiple sets of conveying roller pairs 32 include pull-in roller pairs 32c arranged at a position downstream of the confluence port 304c in the returning transport path 304 in a conveying direction of a sheet. The insertion path 305 guides the sheet inserted into the insertion path 305 from the insertion port 305a to the returning transport path 304.SELECTED DRAWING: Figure 2
Patent JP-2021143427-A (JP)
Title: Spray device of slurry containing fine particle, and spray system of the same
Inventor: YOKOYAMA HIDEJI
IPC: C23C4/129
Filed: 2021-05-26
Abstract: To suppress narrowing of a slurry transfer pipe while almost uniformly distributing atomized slurry containing fine particles when introducing the slurry to gas flame via the slurry transfer tube.SOLUTION: A slurry spray device 100 is equipped with a combustion chamber 105 for generating gas flame by burning fuel with oxygen, a gas nozzle 130 for supplying oxygen and fuel to the combustion chamber 105, and a slurry transfer pipe 80 installed coaxially inside the gas nozzle 130 for transferring slurry containing fine particles as a spray material to the gas flame. The slurry containing fine particles is sprayed by the introduced thermal fluid. The slurry transfer pipe 80 is a double pipe having an inner pipe 81 in which the slurry containing fine particles flows and an outer pipe 82 arranged outside the inner pipe 81 with a clearance in between. A cooling medium is supplied to the clearance between the inner pipe 81 and the outer pipe 82.SELECTED DRAWING: Figure 12
Patent JP-2022182751-A (JP)
Title: game machine
Inventor: YAMADA TERUHIKO
IPC: A63F7/02
Filed: 2021-05-28
Abstract: To provide a game machine for restraining a decrease in interest in a game.SOLUTION: Performance execution means (performance control microcomputer 121) capable of executing a performance by using performance means including light emitting means (frame lamp 53) that can emit light may set to a specific game state (time-shortening state) more advantageous to a player than a normal game state without executing a specific game (jackpot game) according to execution of a variation display of identification information (special pattern) for a predetermined number of times (800 times) in a normal game state, and may suggest the remaining number of times of identification information that can be executed until a specific game state is reached without executing a specific game by a performance mode of a specific performance (background light-emitting performance) using the light emitting means for a predetermined period (a specific period in which a variable display of a special pattern is executed for 100 times) after power starts to be supplied.SELECTED DRAWING: Figure 87
Patent JP-2022185188-A (JP)
Title: Power supply system, control device, power supply device, power supply method and program
Inventor: YOSHIKAWA HIDEAKI
IPC: G06F1/26
Filed: 2021-06-02
Abstract: To provide a power supply system which can perform proper power-saving control to a power receiving device, a control device, a power supply device, a control method and a program.SOLUTION: A power supply system 100 related to this disclosure has: a power supply device 130; one or a plurality of first power receiving devices 140A connected to the power supply device 130, and receiving power from the power supply device 130; and a control device 120 for controlling at least the first power receiving devices 140A. The control device 120 has a determination part 121 for, when newly connecting a second power receiving device 140D for receiving power from the power supply device 130 to the power supply device 130, determining whether or not the power can be supplied to the second power receiving device 140D from the power supply device 130, and a power-saving control part 122 for, when it is determined that the power cannot be supplied to the second power receiving device 140D from the power supply device 130, starting power-saving control to the first power receiving devices 140A so as to enable the supply of power.SELECTED DRAWING: Figure 1
Patent JP-2022186293-A (JP)
Title: Electric driving valve
Inventor: ITO MASAHARU
IPC: F16K31/06
Filed: 2021-06-04
Abstract: To provide a solenoid valve capable of suppressing the operation failure of a main valve body.SOLUTION: A main valve body 40 of a solenoid valve 1 has an annular projecting portion 47 projecting upward in a pilot valve chamber 37. In a valve closing state, an upper end 47c of the projecting portion 47 separates from a ceiling surface 37a of the pilot valve chamber 37. In a valve opening state, the upper end 47c of the projecting portion 47 contacts with the ceiling surface 37a of the pilot valve chamber 37, and the pilot valve chamber 37 is divided into a center space 37A inside the projecting portion 47 and an annular peripheral edge space 37B outside. The peripheral edge space 37B is connected to a clearance C between an outer peripheral surface 42a of an upper flange portion 42 of the main valve body 40 and an inner peripheral surface 22a of a large diameter cylinder portion 22. The projecting portion 47 has a slit 47b connecting the center space 37A and the peripheral edge space 37B.SELECTED DRAWING: Figure 3